Crusher Wikipedia, The Free Encyclopediaa Crusher Is A Machine Designed To Reduce Large Rocks Into Smaller Rocks, Gravel, Or Rock Dust. Crushing Is The Process Of Transferring A Force Amplified By Mechanical .. Py Cone Crusher, Single Cylinder Hydraulic Cone Crusher, Multi Cylinder Hydraulic Large Pieces Of Ore Are Broken Once, And Then Fall To A Lower Position A Cone Crushers, Hydraulic Cone Crusher, Spring Cone Cone Crushers